mirror of
https://github.com/nlohmann/json.git
synced 2026-03-02 15:26:25 +00:00
split test suite in one file per test case
This commit is contained in:
Niels
562
test/src/unit-capacity.cpp
Normal file
562
test/src/unit-capacity.cpp
Normal file
@@ -0,0 +1,562 @@
|
||||
/*
|
||||
__ _____ _____ _____
|
||||
__| | __| | | | JSON for Modern C++ (test suite)
|
||||
| | |__ | | | | | | version 2.0.2
|
||||
|_____|_____|_____|_|___| https://github.com/nlohmann/json
|
||||
|
||||
Licensed under the MIT License <http://opensource.org/licenses/MIT>.
|
||||
Copyright (c) 2013-2016 Niels Lohmann <http://nlohmann.me>.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
*/
|
||||
|
||||
#include "catch.hpp"
|
||||
|
||||
#include "json.hpp"
|
||||
using nlohmann::json;
|
||||
|
||||
TEST_CASE("capacity")
|
||||
{
|
||||
SECTION("empty()")
|
||||
{
|
||||
SECTION("boolean")
|
||||
{
|
||||
json j = true;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("string")
|
||||
{
|
||||
json j = "hello world";
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("array")
|
||||
{
|
||||
SECTION("empty array")
|
||||
{
|
||||
json j = json::array();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == true);
|
||||
CHECK(j_const.empty() == true);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() == j.end());
|
||||
CHECK(j_const.begin() == j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled array")
|
||||
{
|
||||
json j = {1, 2, 3};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("object")
|
||||
{
|
||||
SECTION("empty object")
|
||||
{
|
||||
json j = json::object();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == true);
|
||||
CHECK(j_const.empty() == true);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() == j.end());
|
||||
CHECK(j_const.begin() == j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled object")
|
||||
{
|
||||
json j = {{"one", 1}, {"two", 2}, {"three", 3}};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (integer)")
|
||||
{
|
||||
json j = 23;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (unsigned)")
|
||||
{
|
||||
json j = 23u;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (float)")
|
||||
{
|
||||
json j = 23.42;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == false);
|
||||
CHECK(j_const.empty() == false);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() != j.end());
|
||||
CHECK(j_const.begin() != j_const.end());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("null")
|
||||
{
|
||||
json j = nullptr;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of empty")
|
||||
{
|
||||
CHECK(j.empty() == true);
|
||||
CHECK(j_const.empty() == true);
|
||||
}
|
||||
|
||||
SECTION("definition of empty")
|
||||
{
|
||||
CHECK(j.begin() == j.end());
|
||||
CHECK(j_const.begin() == j_const.end());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("size()")
|
||||
{
|
||||
SECTION("boolean")
|
||||
{
|
||||
json j = true;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 1);
|
||||
CHECK(j_const.size() == 1);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("string")
|
||||
{
|
||||
json j = "hello world";
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 1);
|
||||
CHECK(j_const.size() == 1);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("array")
|
||||
{
|
||||
SECTION("empty array")
|
||||
{
|
||||
json j = json::array();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 0);
|
||||
CHECK(j_const.size() == 0);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled array")
|
||||
{
|
||||
json j = {1, 2, 3};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 3);
|
||||
CHECK(j_const.size() == 3);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("object")
|
||||
{
|
||||
SECTION("empty object")
|
||||
{
|
||||
json j = json::object();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 0);
|
||||
CHECK(j_const.size() == 0);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled object")
|
||||
{
|
||||
json j = {{"one", 1}, {"two", 2}, {"three", 3}};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 3);
|
||||
CHECK(j_const.size() == 3);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (integer)")
|
||||
{
|
||||
json j = 23;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 1);
|
||||
CHECK(j_const.size() == 1);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (unsigned)")
|
||||
{
|
||||
json j = 23u;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 1);
|
||||
CHECK(j_const.size() == 1);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (float)")
|
||||
{
|
||||
json j = 23.42;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 1);
|
||||
CHECK(j_const.size() == 1);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("null")
|
||||
{
|
||||
json j = nullptr;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of size")
|
||||
{
|
||||
CHECK(j.size() == 0);
|
||||
CHECK(j_const.size() == 0);
|
||||
}
|
||||
|
||||
SECTION("definition of size")
|
||||
{
|
||||
CHECK(std::distance(j.begin(), j.end()) == j.size());
|
||||
CHECK(std::distance(j_const.begin(), j_const.end()) == j_const.size());
|
||||
CHECK(std::distance(j.rbegin(), j.rend()) == j.size());
|
||||
CHECK(std::distance(j_const.crbegin(), j_const.crend()) == j_const.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("max_size()")
|
||||
{
|
||||
SECTION("boolean")
|
||||
{
|
||||
json j = true;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 1);
|
||||
CHECK(j_const.max_size() == 1);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("string")
|
||||
{
|
||||
json j = "hello world";
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 1);
|
||||
CHECK(j_const.max_size() == 1);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("array")
|
||||
{
|
||||
SECTION("empty array")
|
||||
{
|
||||
json j = json::array();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() >= j.size());
|
||||
CHECK(j_const.max_size() >= j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled array")
|
||||
{
|
||||
json j = {1, 2, 3};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() >= j.size());
|
||||
CHECK(j_const.max_size() >= j_const.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("object")
|
||||
{
|
||||
SECTION("empty object")
|
||||
{
|
||||
json j = json::object();
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() >= j.size());
|
||||
CHECK(j_const.max_size() >= j_const.size());
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("filled object")
|
||||
{
|
||||
json j = {{"one", 1}, {"two", 2}, {"three", 3}};
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() >= j.size());
|
||||
CHECK(j_const.max_size() >= j_const.size());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (integer)")
|
||||
{
|
||||
json j = 23;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 1);
|
||||
CHECK(j_const.max_size() == 1);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (unsigned)")
|
||||
{
|
||||
json j = 23u;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 1);
|
||||
CHECK(j_const.max_size() == 1);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("number (float)")
|
||||
{
|
||||
json j = 23.42;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 1);
|
||||
CHECK(j_const.max_size() == 1);
|
||||
}
|
||||
}
|
||||
|
||||
SECTION("null")
|
||||
{
|
||||
json j = nullptr;
|
||||
json j_const(j);
|
||||
|
||||
SECTION("result of max_size")
|
||||
{
|
||||
CHECK(j.max_size() == 0);
|
||||
CHECK(j_const.max_size() == 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user